Закончить разделительный вопрос

1) He is duping, ...?
2)You go to school, .......?
3)Let's go for a walk, .....?
4)We won't be late, .....?
5)Nobody colled, ....?
6)We must lock the doors, ...?
7)So you bought a car, .....?

1...., isn't he? 2. ..., don't you? 3. ..., shall we? 4. ...., will we? 5. ..., did they? 6. ..., mustn't we? 7. ..., didn't you?